Remove FOR_EACH_OBSERVER from autofill and password_manager components

components/password_manager/core/browser/log_router.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/password_manager/core/browser/log_router.h"
 
 #include "base/stl_util.h"
 #include "components/password_manager/core/browser/log_manager.h"
 #include "components/password_manager/core/browser/log_receiver.h"
 
 namespace password_manager {
 
 LogRouter::LogRouter() = default;
 
 LogRouter::~LogRouter() = default;
 
 void LogRouter::ProcessLog(const std::string& text) {
   // This may not be called when there are no receivers (i.e., the router is
   // inactive), because in that case the logs cannot be displayed.
   DCHECK(receivers_.might_have_observers());
   accumulated_logs_.append(text);
-  FOR_EACH_OBSERVER(LogReceiver, receivers_, LogSavePasswordProgress(text));
+  for (LogReceiver& receiver : receivers_)
+    receiver.LogSavePasswordProgress(text);
 }
 
 bool LogRouter::RegisterManager(LogManager* manager) {
   DCHECK(manager);
   managers_.AddObserver(manager);
   return receivers_.might_have_observers();
 }
 
 void LogRouter::UnregisterManager(LogManager* manager) {
   DCHECK(managers_.HasObserver(manager));
   managers_.RemoveObserver(manager);
 }
 
 std::string LogRouter::RegisterReceiver(LogReceiver* receiver) {
   DCHECK(receiver);
   DCHECK(accumulated_logs_.empty() || receivers_.might_have_observers());
 
   if (!receivers_.might_have_observers()) {
-    FOR_EACH_OBSERVER(LogManager, managers_,
-                      OnLogRouterAvailabilityChanged(true));
+    for (LogManager& manager : managers_)
+      manager.OnLogRouterAvailabilityChanged(true);
   }
   receivers_.AddObserver(receiver);
   return accumulated_logs_;
 }
 
 void LogRouter::UnregisterReceiver(LogReceiver* receiver) {
   DCHECK(receivers_.HasObserver(receiver));
   receivers_.RemoveObserver(receiver);
   if (!receivers_.might_have_observers()) {
     // |accumulated_logs_| can become very long; use the swap instead of clear()
     // to ensure that the memory is freed.
     std::string().swap(accumulated_logs_);
-    FOR_EACH_OBSERVER(LogManager, managers_,
-                      OnLogRouterAvailabilityChanged(false));
+    for (LogManager& manager : managers_)
+      manager.OnLogRouterAvailabilityChanged(false);
   }
 }
 
 }  // namespace password_manager